NATO Stock Number
3020-00-008-3150
Sold in multiples of
DEMIL
NO
Counterbore Diameter
6.250 inches
Counterbore Depth
0.250 inches
Outside Diameter
Between 10.772 inches and 10.778 inches
Bolt Circle Diameter
7.000 inches
Thread Size
5/16-24
Bore Diameter
Between 3.150 inches and 3.151 inches
Bore Length
1.781 inches
Pitch Diameter
10.822 inches
Securing Hole Quantity
6
Face Width
2.156 inches
Guide
Not included
Design Form
Webbed
Bore Type
Straight
Counterbore Feature
Included
Counterbore Location
Bb end
Hole Location
Through sprocket body
Keying Facility
Not included
Securing Method
Threaded hole
Lightening Hole
Not included
Securing Location
Aa end
Belt/chain/film Size For Which Designed
Positive drive belt
Teeth Row Quantity
1
Teeth Quantity Per Row
68
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Tooth Pitch
0.500 inches
Hub End Outside Diameter And Location
3.781 inches aa end and 8.125 inches bb end
Distance From Outside Flange/rim To Hub End And Location
0.281 inches aa end and 0.094 inches bb end
Material
Steel, qq-s-631, comp 1010 through 1025
Material
Steel, qq-s-631, comp 1010 through 1025
Surface Treatment
Cadmium
Style Designator
Webbed or spoked
Surface Treatment
Cadmium plated
